Mamadou Diop may refer to:
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Mamadou Diop (politician) (1936–2018), Senegalese politician and former Mayor of Dakar
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Mamadou Diop (musician) (born 1954), Senegalese musician
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Mamadou Diop (basketball, born 1955), Senegalese basketball player at the 1980 Summer Olympics
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Mamadou Diop (basketball, born 1993), Senegalese basketball player
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Mamadou Diop (footballer) (born 2000), Mauritanian footballer
{{hndis, Diop, Mamadou